Security key
G4627B103
Horizon Space Acquisition II Corp. - Ordinary Shares, par value $0.0001 per share (HSPT)
CUSIP: G4627B103
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Ordinary Shares, par value $0.0001 per share
- Shares outstanding
- 9,115,942
- Total 13F shares
- 1,114,424
- Share change
- -5,048,406
- Total reported value
- $9,240,717
- Price per share
- $8.48
- Number of holders
- 12
- Value change
- -$53,050,469
- Number of buys
- 3
- Number of sells
- 17
Report period
Q1 2026
Institutions
12
Top holders
10
HSPT full security history
Previous quarter: Q4 2025
Horizon Space Acquisition II Corp. SEC filings
Horizon Space Acquisition II Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G4627B103
Recent filing periods:
Top shareholders of HSPT - Horizon Space Acquisition II Corp. - Ordinary Shares, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| ATW SPAC MANAGEMENT LLC |
13D/G
|
Kerry Propper |
8.5%
|
835,000
|
$8,550,400 | $0 | 31 Dec 2024 | |
| BERKLEY W R CORP |
13F
13D/G
|
Company · W. R. Berkley Corporation |
7.4%
from 13D/G
|
829,008
mixed-class rows
|
$7,627,146 | — | 31 Dec 2025 | |
| Polar Asset Management Partners Inc. |
13F
13D/G
|
Company |
5.8%
from 13D/G
|
1,050,000
mixed-class rows
|
$5,620,073 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13D/G
|
— |
5.1%
|
467,538
|
$4,731,485 | $0 | 31 Mar 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
|
— |
4.7%
|
424,761
|
$4,298,581 | -$1,267,419 | 31 Mar 2025 | |
| TD SECURITIES (USA) LLC |
13D/G
|
— |
2.3%
|
206,000
|
$2,109,440 | -$2,332,805 | 31 Mar 2025 | |
| MIZUHO SECURITIES USA LLC |
13F
|
Company |
7.6%
|
696,145
|
$7,178,680 | — | 31 Dec 2025 | |
| Westchester Capital Management, LLC |
13F
|
Company |
4.4%
|
404,900
|
$4,267,646 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
2.7%
|
250,000
|
$2,635,000 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
2.4%
|
217,499
|
$2,292,439 | — | 31 Dec 2025 | |
| GLAZER CAPITAL, LLC |
13F
|
Company |
1.8%
|
162,346
|
$1,711,000 | — | 31 Dec 2025 | |
| L1 Global Manager Pty Ltd |
13F
|
Company |
1.6%
|
150,000
|
$1,581,750 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.4%
|
125,339
|
$1,321,073 | — | 31 Dec 2025 | |
| FLOW TRADERS U.S. LLC |
13F
|
Company |
0.58%
|
45,462
|
$482,000 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.4%
|
31,871
|
$339,426 | — | 31 Dec 2025 | |
| HEIGHTS CAPITAL MANAGEMENT, INC |
13F
|
Company |
0.22%
|
20,000
|
$210,800 | — | 31 Dec 2025 | |
| Radcliffe Capital Management, L.P. |
13F
|
Company |
0.16%
|
15,017
|
$158,655 | — | 31 Dec 2025 | |
| Quarry LP |
13F
|
Company |
0.05%
|
4,957
|
$52,371 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0%
|
48
|
$506 | — | 31 Dec 2025 | |
| METEORA CAPITAL, LLC |
13F
|
Company |
0%
|
36
|
$379 | — | 31 Dec 2025 | |
| Horizon Space Acquisition II Sponsor Corp. |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
1,868,500
|
— | — | 12 Nov 2024 | |
| Mingyu Li |
3/4/5
|
Chief Executive Officer, Director, 10%+ Owner |
—
class O/S missing
|
1,868,500
|
— | — | 12 Nov 2024 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
—
mixed-class rows
|
745,605
mixed-class rows
|
$6,770,956 | — | 31 Dec 2025 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
mixed-class rows
|
1,184,800
mixed-class rows
|
$6,338,621 | — | 31 Dec 2025 | |
| BOOTHBAY FUND MANAGEMENT, LLC |
13F
|
Company |
—
mixed-class rows
|
1,149,980
mixed-class rows
|
$6,136,064 | — | 31 Dec 2025 | |
| AQR Arbitrage LLC |
13F
|
Company |
—
mixed-class rows
|
839,115
mixed-class rows
|
$4,431,048 | — | 31 Dec 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
—
mixed-class rows
|
800,000
mixed-class rows
|
$4,280,000 | — | 31 Dec 2025 | |
| TORONTO DOMINION BANK |
13F
|
Company |
—
mixed-class rows
|
984,333
mixed-class rows
|
$2,121,245 | — | 31 Dec 2025 | |
| Clear Street Group Inc. |
13F
|
Company |
—
mixed-class rows
|
370,327
mixed-class rows
|
$1,746,721 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
—
mixed-class rows
|
90,861
mixed-class rows
|
$962,948 | — | 31 Dec 2025 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
563,884
|
$90,221 | — | 31 Dec 2025 | |
| Harraden Circle Investments, LLC |
13F
|
Company |
—
class O/S missing
|
680,699
|
$86,176 | — | 31 Dec 2025 | |
| Shaolin Capital Management LLC |
13F
|
Company |
—
class O/S missing
|
368,411
|
$46,641 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
—
class O/S missing
|
125,239
|
$19,913 | — | 31 Dec 2025 | |
| James Jiayuan Tong |
3/4/5
|
Director |
—
class O/S missing
|
20,000
|
— | — | 12 Nov 2024 | |
| Qian Xu |
3/4/5
|
Director |
—
class O/S missing
|
20,000
|
— | — | 12 Nov 2024 | |
| Tianchen Cai |
3/4/5
|
Director |
—
class O/S missing
|
20,000
|
— | — | 12 Nov 2024 | |
| Min Zhai |
3/4/5
|
Chief Financial Officer |
—
class O/S missing
|
10,000
|
— | — | 12 Nov 2024 |
Institutional Holders of Horizon Space Acquisition II Corp. - Ordinary Shares, par value $0.0001 per share (HSPT) as of Q1 2026
As of 31 Mar 2026,
Horizon Space Acquisition II Corp. - Ordinary Shares, par value $0.0001 per share (HSPT) was held by
12 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
1,114,424 shares.
The largest 10 holders included
D. E. Shaw & Co., Inc., TWO SIGMA INVESTMENTS, LP, Clear Street Group Inc., GLAZER CAPITAL, LLC, L1 Global Manager Pty Ltd, RIVERNORTH CAPITAL MANAGEMENT, LLC, Westchester Capital Management, LLC, Quarry LP, RLH Capital LLC, and COOPERMAN LEON G.
This page lists
12
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
22
Q1 2026 holders
12
Holder diff
-10
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.